Cardano揭露了紅衣主教，這是一種比特幣本地DAPP協議，以擴展其Fefi生態系統

Cardano揭開了Cardinal，這是一種新協議，旨在將比特幣與其分散融資（DEFI）生態系統聯繫起來。

Cardano has built a protocol called Cardinal to connect Bitcoin with its decentralised finance (DeFi) ecosystem, aiming to provide decentralised access to DeFi tools for Bitcoin holders.

Cardano建立了一個名為Cardinal的協議，用於將比特幣與其分散融資（DEFI）生態系統聯繫起來，旨在為比特幣持有人分散訪問DEFI工具。

Announced by founder Charles Hoskinson on 9 June, the launch was accompanied by a post from Roman Pellerin, Chief Technology Officer at Input Output Global (IOG), Cardano’s development arm.

該發布會由創始人查爾斯·霍斯金森（Charles Hoskinson）於6月9日宣布，伴隨著Cardano開發部門Input Outper Global（IOG）首席技術官Roman Pellerin的帖子。

The protocol introduces a method for wrapping Bitcoin’s unspent transaction outputs (UTXOs), allowing them to circulate as pegged tokens on Cardano’s network. These tokens retain a one-to-one link with Bitcoin and can be burned at any point to redeem the original asset.

該協議介紹了一種包裝比特幣的未固定交易輸出（UTXO）的方法，從而使其可以作為Cardano網絡上的固定令牌作為固定的令牌進行循環。這些令牌保留了與比特幣一對一的鏈接，並且可以在任何時候燃燒以兌換原始資產。

Cardinal allows Bitcoin users to access DeFi tools such as lending, staking, and borrowing without using centralised platforms or custodians. Its design prioritises decentralisation through a trust-minimised system that works as long as a single operator remains honest.

紅衣主教允許比特幣用戶在不使用集中式平台或託管人的情況下訪問諸如貸款，積分和借貸之類的Defi工具。它的設計通過信任最終化的系統優先考慮權力下放，只要單個操作員保持誠實，該系統就可以使用。

The system employs MuSig2, a cryptographic protocol that enables joint transaction signing by multiple parties. This enhances the platform’s resilience and removes the need for central trust authorities.

該系統採用Musig2，這是一種加密協議，可實現多方的聯合交易簽署。這增強了平台的彈性，並消除了中央信託當局的需求。

Cardinal also includes BitVMX, an off-chain computing system for handling advanced Bitcoin operations securely and efficiently. The integration with both Bitcoin’s scripting and Cardano’s smart contracts ensures programmable and secure asset transfers.

紅衣主教還包括BITVMX，這是一種可牢固有效地處理高級比特幣操作的鏈計算系統。與比特幣的腳本和Cardano的智能合約的集成確保了可編程和安全的資產轉移。

Pellerin confirmed that although the protocol is operational and has been used to wrap/unwrap the first ordinal on the two mainnets, it is not yet considered ready for full-scale development.

Pellerin確認，儘管該協議是運行的，並且已用於包裝/解開兩個mainnet上的第一個序數，但尚未被視為已準備好進行全尺度開發。

The Cardano DeFi sector has seen a decline, with total value locked dropping from US$415 million (AU$635.11 million) in May to US$334 million (AU$511.72 million) by 10 June, according to DefiLlama data. The team believes Cardinal could help by offering Bitcoin holders decentralised options.

根據Defillama數據，Cardano Defi行業的下降幅度下降，總價值從5月的4.15億美元（6.351億美元）下降到6月10日的3.3​​​​4億美元（AU 5.1172億美元）。該團隊認為，紅衣主教可以通過提供比特幣持有者分散的選項來提供幫助。